Pith Number

pith:QKO2MEEO

pith:2007:QKO2MEEOFGNDD35YJR5FFJAR6V

not attested not anchored not stored refs pending

Terrestrial Planet Formation Around Individual Stars Within Binary Star Systems

Elisa V. Quintana (NASA ARC), Fred C. Adams (U. Michigan), Jack J. Lissauer (NASA ARC), John E. Chambers (Carnegie/DTM)

arxiv:astro-ph/0701266 v1 · 2007-01-09 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKO2MEEOFGNDD35YJR5FFJAR6V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:29:07.526061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829da6108e299a31efb84c7a52a411f5436ac7b0b3bcad59f3e69e8defbe11da

Aliases

arxiv: astro-ph/0701266 · arxiv_version: astro-ph/0701266v1 · doi: 10.48550/arxiv.astro-ph/0701266 · pith_short_12: QKO2MEEOFGND · pith_short_16: QKO2MEEOFGNDD35Y · pith_short_8: QKO2MEEO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QKO2MEEOFGNDD35YJR5FFJAR6V \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 829da6108e299a31efb84c7a52a411f5436ac7b0b3bcad59f3e69e8defbe11da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4ff19cc36830f5dc5f3969147d5243c7d5cde3b048691473679af7a329f800",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-09T21:07:33Z",
    "title_canon_sha256": "2c4bac86f49df5e32be2a25adb72f0e9935bd106221993bb174e4190dfb25af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701266",
    "kind": "arxiv",
    "version": 1
  }
}